402323413552 has 40 divisors (see below), whose sum is σ = 782031821760. Its totient is φ = 200509224960.

The previous prime is 402323413549. The next prime is 402323413573. The reversal of 402323413552 is 255314323204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15072474 + ... + 15099142.

It is an arithmetic number, because the mean of its divisors is an integer number (19550795544).

Almost surely, 2^402323413552 is an apocalyptic number.

It is an amenable number.

402323413552 is a deficient number, since it is larger than the sum of its proper divisors (379708408208).

402323413552 is a wasteful number, since it uses less digits than its factorization.

402323413552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29701 (or 29695 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 402323413552 its reverse (255314323204), we get a palindrome (657637736756).

The spelling of 402323413552 in words is "four hundred two billion, three hundred twenty-three million, four hundred thirteen thousand, five hundred fifty-two".